Group members who have these permissions can then send emails as the group, or on behalf of the group, from Outlook for Windows and Outlook on the web.
We've released the Invite to join feature to Outlook on the web, which lets you create invitation links and share them with others via email or other channels, giving them a quick way to join the group. Invite people to join - One of our most requested improvements was an easier way to invite multiple people to join a group.
Now, these same capabilities are available in Outlook for Windows. Along with group support for Outlook on more platforms, Microsoft also unveiled a new batch of features rolling out to Groups in outlook on Windows and the web.